package com.itheima.service;

import com.baomidou.mybatisplus.core.metadata.IPage;
import com.itheima.bean.Orders;
import com.itheima.bean.ShoppingCart;
import com.itheima.dto.ParamPageDto;

import javax.servlet.http.HttpSession;

public interface OrderService {
    int add(Orders orders, HttpSession session);
    IPage<Orders> findPage(ParamPageDto paramPage,HttpSession session);
    int Update(Orders orders);
    ShoppingCart again(Orders orders);
}
